Comparison

SysStats Lite vs Test & Check for iPhone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SysStats Lite

Monitor your iPhone or iPod touch's operating status and basic information. Identify potential issues by tracking memory, CPU, battery, and device details. Receive notifications for battery status changes and log historical data.

Highlights
  • Real-time CPU and memory usage
  • Battery level and status notifications
  • Device and network information
  • Historical device status logging
  • Process information display
Features
Read full description

This app allows you to see the operating status and the basic informations of your iPhone/iPod touch. As you sense some of bad conditions in your iPhone/iPod touch, you might find cause of those by monitoring with this app. Features ======= ■ Dashboard The screen to see current operating status. - Usages of memory and CPU - Uptime - Battery level - Share some information via Twitter or Salesforce Chatter ■ Battery status notification - Battery status is notified when this app stays in background -- Battery becomes full-charged -- Battery remaining is in downward trend - Minimum Notification Interval Though Minimum Notification Intarval can be selected by Setting app, the actual interval would be longer than that because it is managed by iOS. Note: If this app is terminated by multi tasking screen, the notification is never fired until relaunching by user. ■ Device information The screen to show your device informations including Device name, network address and so on. You can send the informations via Email. ■ Logging - Device History You can save history of your device status in Device Info screen. Note: Device History can be saved up to 10 records - Battery History Logging battery level automatically when this app is launched or executed in background Note: Battery History can be saved up to 5 days You need to enabled by standard preference to start logging ■ Processes information ***** Note: Process List no longer works in iOS9. ***** - Screen to show the information and status of processes running. - Enumerates name, launch time and so on of each process. - You can bookmark the processes you want to observe.

About

Test & Check for iPhone

Verify the functionality of your iPhone or iPad with comprehensive hardware tests. Check screen, sensors, multimedia, and connectivity to ensure optimal performance. Also provides detailed device specifications and system status monitoring.

Highlights
  • Comprehensive hardware testing
  • Screen functionality checks
  • Sensor verification
  • Multimedia component tests
  • Connectivity status
  • Device information and system monitoring
Read full description

A must-have buying checklist when purchasing an iPhone or iPad! Easily test and verify key functions of your iOS device to ensure everything is working properly. This app helps you perform a comprehensive hardware test on your iPhone or iPad. Additionally, you can check detailed device specifications and monitor system status, including disk usage, CPU usage, memory (RAM) usage, and battery level. Features: Screen - Brightness test - Color test - Touch screen test - Multi-touch test - Pinch test - 3D Touch test Sensors - Accelerometer test - Shake test - Compass test - Proximity test - Touch ID/Face ID test Parts - GPS test - Vibrate test - Flashlight test Multimedia - Speaker test - Microphone test - Camera test - Video test Connectivity - Wi-Fi test - Phone call test Other - Device information check - Other important checklist

Screenshots

SysStats Lite3 screens
Test & Check for iPhone4 screens

Verdict

The call

The clearest difference is rating: SysStats Lite at 5.0 against Test & Check for iPhone's 3.9. SysStats Lite also leads on in-app purchases (none vs 1) and ads (none vs shown). Test & Check for iPhone's advantage is review sentiment (75% vs 50%) and ratings volume (36 vs 1). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Test & Check for iPhone sells 1 one-off in-app purchase. SysStats Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SysStats Lite holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Test & Check for iPhone has 36 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of SysStats Lite's written reviews are positive against 75% of Test & Check for iPhone's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
SysStats Lite versus Test & Check for iPhone: the parameters behind the verdict, then further details
ParameterSysStats LiteTest & Check for iPhone
PriceFreeFree
Rating5.0 (1 ratings) — better3.9 (36 ratings)
Positive reviews50.0% of reviews74.5% of reviews — better
Number of ratings136 — better
Update frequencyEvery 3 monthsEvery 3 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.2 — better9.0
Further details — not scored
Size23 MB5 MB
Age rating4+4+
DeveloperKazuyuki ImadaPrasomsak Khunmuen

Customer experience

SysStats Lite

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews44 reviews
Positive50.0%
Neutral20.5%
Negative29.5%

Test & Check for iPhone

All ratings36 ratings
Positive69.4%
Neutral5.6%
Negative25.0%
Written reviews51 reviews
Positive74.5%
Neutral5.9%
Negative19.6%

Bugs and requests

SysStats Lite

Not enough reviews yet to summarise bugs or requests.

Test & Check for iPhone

Reported bugs

3 issues
  • App caused Wifi issues on iPhone 4s
  • Pinch test didn't work on iPhone 6s
  • Pinch and shake tests did not work for some users

Requested features

9 requests
  • Add automated diagnostic tests
  • Include CPU and RAM testing
  • Add battery test
  • Add Touch ID test
  • Add 3D Touch test
Show 4 more
  • Add more detailed help files
  • Improve screen and button testing
  • Add a reset button for tests
  • More specific/thorough tests for certain areas

In-app purchases

None

SysStats Lite

No in-app purchases

1 purchases

Test & Check for iPhone

One-time1
  • Remove Ads$0.99

Questions

Is SysStats Lite free?
SysStats Lite is free to download, with no in-app purchases.
Is Test & Check for iPhone free?
Test & Check for iPhone is free to download, with in-app purchases available.
Which has better reviews, SysStats Lite or Test & Check for iPhone?
SysStats Lite is rated higher. SysStats Lite averages 5.0 out of 5 from 1 ratings, while Test & Check for iPhone averages 3.9 from 36 ratings.
Do SysStats Lite or Test & Check for iPhone have ads?
Test & Check for iPhone shows ads; SysStats Lite does not.
Which is updated more often, SysStats Lite or Test & Check for iPhone?
SysStats Lite ships an update every 3 months, and Test & Check for iPhone every 3 months. Most recently, SysStats Lite was updated on October 2, 2026 and Test & Check for iPhone on October 8, 2026.

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